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diethelmtravel

devman

This record tracks a ransomware attack claimed by the devman group against diethelmtravel. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.

Window Zero

EXPOSURE GAP

Window Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.

191days open
t1 · Published t2 · Pending
Dec 07, 2025Not disclosed yet
Country
Thailand
Business Category
Transportation / Travel
Employees
101-1000
Discovered
2025-12-07
Published
December 07, 2025
Disclosed / Notified
Not disclosed yet
Victim ID
fATGxgrFewUk

Attack Summary

[AI generated] Diethelm Travel Group is a leading travel company based in Asia, with over half a century of experience. It offers a comprehensive range of services including tailor-made trips, group tours, and MICE services. With 13 offices across Asia, Diethelm has a deep understanding of tourism in the region, providing expertly curated experiences for its clients. The company is recognized for its commitment to responsible tourism and exceptional customer service.

Leak Screenshots

SAMPLE

Proof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
0
found in Traditional breaches
0
found in Ransomware leaks
Emails exposed
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Full exposure is locked
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Visit Website Original Post View Group: devman
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